Container: High-density extruded polyethylene foam, thickened double-layer fiberglass-reinforced polymer panels for sidewalls and floor

Corner Protectors: Aluminum alloy corner protectors; mechanical rivet connections at 600 mm intervals

Insulation Thickness: Roof/floor: 100 mm; sidewalls: 80 mm

Refrigeration Unit: Carrier unit with heating function

Cooling Capacity: ≤18°C

Heating Capacity: +30°C above ambient

Structure Components: Stainless steel (304) frame, locks, mudguards; aluminum guardrails

Inner/Outer Layers: 2.0 mm high-gloss self-cleaning fiberglass panels

Bonding Method: Polyurethane two-component adhesive, mechanically sprayed and pressure molded

Panel Thickness: Roof and floor: 100 mm; side panel: 80 mm

Rear Door & Locks: 304 stainless steel; EPDM rubber black sealing strips

Sub-frame Beams: 4.5 mm Q345B steel pressed profiles

Edge Trim: 6061 oxidized aluminum alloy

Connection Method: Rivet-free technology for surface profiles

Core Material: Ultra-high-density foam (35 kg/m³), anti-compression, waterproof, eco-friendly

Sub-frame to Chassis: 14 mm high-strength U-clamps with 16 mm rubber-coated steel pads